Medical Science Liaison (MSL), Oncology - Remote

Overview

Join a team of brilliant, passionate innovators who wake up every day determined to transform healthcare. At BillionToOne, we’ve built something extraordinary—a culture where transparency fuels trust, collaboration drives breakthroughs, and every voice matters in our mission to make life-changing diagnostics accessible to all.

In Short

• Field-based Medical Science Liaison (MSL) position in Oncology.
• Support oncology portfolio of liquid biopsy products.
• Serve as a key liaison to Health Care Providers (HCPs).
• Engage in scientific exchange with medical and scientific partners.
• Provide impactful information to support commercial teams.
• Respond to HCP inquiries with clinical and scientific information.
• Contribute to the development of educational products.
• Adhere to regulatory and compliance requirements.
• Ability to travel up to 70%.

Requirements

• Advanced degree in a related science or health discipline.
• 2+ years of experience as a Medical Science Liaison in oncology.
• Expertise in discussing scientific content to multiple audiences.
• Excellent communication and interpersonal skills.
• Ability to travel up to 70%.

Benefits

• Working with a team of ‘rockstars’ who bring out the best in everyone.
• Open, transparent culture with weekly Town Hall meetings.
• Ability to change the lives of patients.
• Multiple medical benefit options with employee premiums paid 100% for select plans.
• Generous Family Bonding Leave (16 weeks, paid at 100%).
• Retirement savings program with a 4% Company match.
• Free daily on-site lunches provided.
• Latest hardware and lab equipment.
• On-site perks including gym and restaurant.
• Free on-site EV charging.